Chemical Properties:
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Lithium Difluoro(oxalato)borate (LiDFOB) (CAS: 409071-16-5) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Powder or Crystalline Powder |
| Purity / Analysis Method | >99.90% |
| Water Content | ≤500ppm |
| Sodium (Na) | ≤10ppm |
| Potassium (K) | ≤10ppm |
| Calcium (Ca) | ≤10ppm |
| Iron (Fe) | ≤5ppm |
| Nickel (Ni) | ≤2ppm |
| Chrome (Cr) | ≤1ppm |
| Chlorine (Cl) | ≤10ppm |
| Sulfate (SO4) | ≤5ppm |
| Magnesium (Mg) | ≤50ppm |
| Proton NMR Spectrum | Conforms to Structure |
| X-Ray Diffraction | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | Electrolyte Additives; Battery Additives |
Description:
Specifications:
Package & Storage:
| Chemical Name | Lithium Difluoro(oxalato)borate |
| Synonyms | LiDFOB |
| CAS Number | 409071-16-5 |
| CAT Number | RF-PI1767 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C2BF2LiO4 |
| Molecular Weight | 143.768 |
| Melting Point | 265.0~271.0℃ |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Lithium Difluoro(oxalato)borate (LiDFOB) (CAS: 409071-16-5) is used as a thermally stable novel salt and an electrolytic additive for lithium-ion batteries. It facilitates the formation of stable solid electrolyte interphase (SEI) on the negative electrode during the fabrication of the cell. It substantially enhances the cyclic performance, capacity and power retention of the electrochemical system. LiDFOB serve as additive of various functional electrolyte and can be applied to the electrolyte salt field of lithium ion battery. As a new kind of lithium salt, LiDFOB can be used as an additive of SEI film in electrolyte of lithium ion battery, or replace lithium Hexafluorophosphate (LiPF6) as conductive salt. LiDFOB is a salt for researching high-performance Li-ion batteries with improved cycle life; power capability; low temperature and high rate performance of the battery. It has the advantages of both Lithium Bis(oxalato)borate (LiBOB) and LiBF4.
